Recent data reveal that Australia’s once-buoyant property market is now on a steady decline. The national house price index slipped 1.1% in September, marking the sixth consecutive monthly drop and taking the cumulative loss since March to 5.2%. This retreat is not confined to a single city; every capital except Darwin recorded a fall during the September quarter, and 97% of capital-city suburbs saw prices dip.
Six-month slide in national house prices
The slowdown began in March, when prices peaked before embarking on a steady descent. Sydney remains the most affected capital, sitting 8.6% below its February high – roughly $112,000 off the median dwelling value. Melbourne follows at 7.5% under its March 2022 record, while Brisbane, once hailed as the nation’s growth engine, posted the steepest monthly fall at 1.5% in September, edging out Sydney’s 1.4% drop.
Capital cities feel the pressure
Mid-size capitals that were enjoying double-digit gains six months ago are now shedding more than 1% each month. Brisbane, Sydney, Adelaide, Perth, Canberra and Melbourne all posted negative month-on-month changes, with Brisbane’s reversal exceeding two percentage points in just half a year. The only capital still registering growth is Darwin, but its pace slowed dramatically from 3.1% in the June quarter to a modest 0.4% in September.
Inventory builds despite fewer listings
Paradoxically, advertised stock rose 23.1% year-on-year even though new listings fell 9.2%. The driver is a sharp lengthening of sale cycles: the average time a property spends on the market in the capitals has stretched from 23 days a year ago to 39 days today – a 70% increase. As sales slow faster than fresh listings arrive, properties accumulate, creating a growing surplus that cannot be explained by a surge of sellers.
Rental market hints at relief amid affordability squeeze
On the rental side, vacancy rates nudged up to 2.1% in September, the highest reading since January 2025 and a clear reversal of the record-low 1.5% observed in February. While still below the pre-COVID average of 3.3%, the trend suggests a softening of an otherwise tight market. The shift occurs despite a sharp pull-back in investor activity, indicating that demand-side pressures – notably soaring rents that are now $200 higher than five years ago – are prompting tenants to consolidate households, move farther from city centres, or downsize.
Renter sentiment on the price plunge
Potential buyers who have been locked out of homeownership are watching the downturn closely. A 26-year-old student from Canberra expressed a mix of scepticism and hope, wondering whether the 5.2% cumulative fall since March will be enough to finally tip the market in favour of first-time buyers. Similar hopes echo among a 50-year-old software developer in Sydney and a couple in their 30s from Melbourne, who see the easing of prices as a possible doorway to starting a family.
Nevertheless, the market remains unforgiving for low-income renters and older households. Many still lack the credit capacity to secure a loan, and the typical monthly payment for a new home now exceeds rent by nearly double, reinforcing the allure of renting while keeping homeownership out of reach for a sizeable segment of the population.
